-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 ==================================================================== Red Hat Security Advisory Synopsis: Important: expat security update Advisory ID: RHSA-2022:6834-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2022:6834 Issue date: 2022-10-06 CVE Names: CVE-2022-40674 ==================================================================== 1. Summary: An update for expat is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section. 2. Relevant releases/architectures: Red Hat Enterprise Linux Client (v. 7) - x86_64 Red Hat Enterprise Linux Client Optional (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64 Red Hat Enterprise Linux ComputeNode Optional (v. 7) - x86_64 Red Hat Enterprise Linux Server (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux Workstation (v. 7) - x86_64 Red Hat Enterprise Linux Workstation Optional (v. 7) - x86_64 3. Description: Expat is a C library for parsing XML documents. Security Fix(es): * expat: a use-after-free in the doContent function in xmlparse.c (CVE-2022-40674) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. 4. Solution: For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the updated packages, applications using the Expat library must be restarted for the update to take effect. 5. Bugs fixed (https://bugzilla.redhat.com/): 2130769 - CVE-2022-40674 expat: a use-after-free in the doContent function in xmlparse.c 6. Package List: Red Hat Enterprise Linux Client (v. 7): Source: expat-2.1.0-15.el7_9.src.rpm x86_64: expat-2.1.0-15.el7_9.i686.rpm expat-2.1.0-15.el7_9.x86_64.rpm expat-debuginfo-2.1.0-15.el7_9.i686.rpm expat-debuginfo-2.1.0-15.el7_9.x86_64.rpm Red Hat Enterprise Linux Client Optional (v. 7): x86_64: expat-debuginfo-2.1.0-15.el7_9.i686.rpm expat-debuginfo-2.1.0-15.el7_9.x86_64.rpm expat-devel-2.1.0-15.el7_9.i686.rpm expat-devel-2.1.0-15.el7_9.x86_64.rpm expat-static-2.1.0-15.el7_9.i686.rpm expat-static-2.1.0-15.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode (v. 7): Source: expat-2.1.0-15.el7_9.src.rpm x86_64: expat-2.1.0-15.el7_9.i686.rpm expat-2.1.0-15.el7_9.x86_64.rpm expat-debuginfo-2.1.0-15.el7_9.i686.rpm expat-debuginfo-2.1.0-15.el7_9.x86_64.rpm Red Hat Enterprise Linux ComputeNode Optional (v. 7): x86_64: expat-debuginfo-2.1.0-15.el7_9.i686.rpm expat-debuginfo-2.1.0-15.el7_9.x86_64.rpm expat-devel-2.1.0-15.el7_9.i686.rpm expat-devel-2.1.0-15.el7_9.x86_64.rpm expat-static-2.1.0-15.el7_9.i686.rpm expat-static-2.1.0-15.el7_9.x86_64.rpm Red Hat Enterprise Linux Server (v. 7): Source: expat-2.1.0-15.el7_9.src.rpm ppc64: expat-2.1.0-15.el7_9.ppc.rpm expat-2.1.0-15.el7_9.ppc64.rpm expat-debuginfo-2.1.0-15.el7_9.ppc.rpm expat-debuginfo-2.1.0-15.el7_9.ppc64.rpm expat-devel-2.1.0-15.el7_9.ppc.rpm expat-devel-2.1.0-15.el7_9.ppc64.rpm ppc64le: expat-2.1.0-15.el7_9.ppc64le.rpm expat-debuginfo-2.1.0-15.el7_9.ppc64le.rpm expat-devel-2.1.0-15.el7_9.ppc64le.rpm s390x: expat-2.1.0-15.el7_9.s390.rpm expat-2.1.0-15.el7_9.s390x.rpm expat-debuginfo-2.1.0-15.el7_9.s390.rpm expat-debuginfo-2.1.0-15.el7_9.s390x.rpm expat-devel-2.1.0-15.el7_9.s390.rpm expat-devel-2.1.0-15.el7_9.s390x.rpm x86_64: expat-2.1.0-15.el7_9.i686.rpm expat-2.1.0-15.el7_9.x86_64.rpm expat-debuginfo-2.1.0-15.el7_9.i686.rpm expat-debuginfo-2.1.0-15.el7_9.x86_64.rpm expat-devel-2.1.0-15.el7_9.i686.rpm expat-devel-2.1.0-15.el7_9.x86_64.rpm Red Hat Enterprise Linux Server Optional (v. 7): ppc64: expat-debuginfo-2.1.0-15.el7_9.ppc.rpm expat-debuginfo-2.1.0-15.el7_9.ppc64.rpm expat-static-2.1.0-15.el7_9.ppc.rpm expat-static-2.1.0-15.el7_9.ppc64.rpm ppc64le: expat-debuginfo-2.1.0-15.el7_9.ppc64le.rpm expat-static-2.1.0-15.el7_9.ppc64le.rpm s390x: expat-debuginfo-2.1.0-15.el7_9.s390.rpm expat-debuginfo-2.1.0-15.el7_9.s390x.rpm expat-static-2.1.0-15.el7_9.s390.rpm expat-static-2.1.0-15.el7_9.s390x.rpm x86_64: expat-debuginfo-2.1.0-15.el7_9.i686.rpm expat-debuginfo-2.1.0-15.el7_9.x86_64.rpm expat-static-2.1.0-15.el7_9.i686.rpm expat-static-2.1.0-15.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation (v. 7): Source: expat-2.1.0-15.el7_9.src.rpm x86_64: expat-2.1.0-15.el7_9.i686.rpm expat-2.1.0-15.el7_9.x86_64.rpm expat-debuginfo-2.1.0-15.el7_9.i686.rpm expat-debuginfo-2.1.0-15.el7_9.x86_64.rpm expat-devel-2.1.0-15.el7_9.i686.rpm expat-devel-2.1.0-15.el7_9.x86_64.rpm Red Hat Enterprise Linux Workstation Optional (v. 7): x86_64: expat-debuginfo-2.1.0-15.el7_9.i686.rpm expat-debuginfo-2.1.0-15.el7_9.x86_64.rpm expat-static-2.1.0-15.el7_9.i686.rpm expat-static-2.1.0-15.el7_9.x86_64.rpm These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/ 7. References: https://access.redhat.com/security/cve/CVE-2022-40674 https://access.redhat.com/security/updates/classification/#important 8. Contact: The Red Hat security contact is . More contact details at https://access.redhat.com/security/team/contact/ Copyright 2022 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIVAwUBYz7sqdzjgjWX9erEAQjxyA//VKee7fxyq3Bih4oJvm9Lexgt4hgej3nR fJvpW6n+WTV6RRGtSSD37Lif1kav3bFiQBI4u2ZDrfEQ6ZETIcl6wKANdMI4zxYk Nh1CAxuWtnJsqQqu4pyViMT5pP5UgbO0suKps2TSTjq7f2Hok0IkLjEhqFlrfBA1 owK2Pk6OltAvGKqLJuV9+MIgFGZNei5vuHCQwYS3V+CGXZpAnWwfRt69S2vRAOb0 CB5eR4yF+IGn3eEebkArFEF97eGR9kqS4o63etEqMdoQ70FaPJKe9YM/y41Q/4gV /gD5H6caQk6ShO/O4UmabTw5TeiKzl7tJMxdYTd3rpBEZFNQiye45++4YY64+z0o uSNST+1PSz/8o+3XrpFKzs//ePLhYttC9/mLIIcVnrO1l3HTwKCP5rylMb/E3pJS Hc4QEUMw6orsFzNpMVtN9uiX23/Xzy1W4avKxlKSyf3PraXhiwz/GOz0R7mtaOKZ xH/8Pt3qKbOsCtmTx/SYx2ALqOm3jEC5s3zXfWjoFM6Um7wLYu1U2uWeuMHk5Hsu A2OADrOyY/88JODsLsugVVpvrAX0LrY8GOdXM1ZVRb2URdYL51bfQyEf2YEewplx x06H6MonBt/ZjLC4fba+v/yeM9TvdcDd7M7SgfEqwBniFhyTLUBWab00AR4t8ngY J17i8lcjGUc=IVzO -----END PGP SIGNATURE----- -- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce